UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1/ocbCtpqx0aDddzWmteN30pPtGdxJkUmcCvQhMJ4d8=' 
WHERE 
  key_id = '3fe42a85b36112bcfc321896d1c70958f1d3a3962c596e9f75a461e07ae362f3' 
  AND (
    token = '1/ocbCtpqx0aDddzWmteN30pPtGdxJkUmcCvQhMJ4d8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )